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| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2012-11-28 03:45:24 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2012-11-28 03:45:24 +0000 |
| commit | b8abff66a8d30356c82314c4734c692cdd479e5e (patch) | |
| tree | 69c0613bc44454c61dfe43e4da6529126e636f8b /test/CXX/dcl.dcl/dcl.spec/dcl.constexpr/p4.cpp | |
| parent | 1994e3993e5e2c606f4ab22563768af6f03dad30 (diff) | |
C++ core issue 1344, PR10618: promote "addition of default argument makes this
a special member" diagnostic from warning to error, and fix the cases where it
produced diagnostics with incorrect wording.
We don't support this as an extension, and we ban it even in C++98 mode. This
breaks too much (for instance, the ABI-specified calling convention for a type
can change if it acquires a copy constructor through the addition of a default
argument).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@168769 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CXX/dcl.dcl/dcl.spec/dcl.constexpr/p4.cpp')
| -rw-r--r-- | test/CXX/dcl.dcl/dcl.spec/dcl.constexpr/p4.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/test/CXX/dcl.dcl/dcl.spec/dcl.constexpr/p4.cpp b/test/CXX/dcl.dcl/dcl.spec/dcl.constexpr/p4.cpp index dfc1d3d04b..ad156c8ded 100644 --- a/test/CXX/dcl.dcl/dcl.spec/dcl.constexpr/p4.cpp +++ b/test/CXX/dcl.dcl/dcl.spec/dcl.constexpr/p4.cpp @@ -272,9 +272,8 @@ namespace CtorLookup { struct A { constexpr A(const A&) {} A(A&) {} - constexpr A(int); // expected-note {{previous}} + constexpr A(int = 0); }; - constexpr A::A(int = 0) {} // expected-warning {{default constructor}} struct B : A { B() = default; |